ZeeWeed 500SA – small systems
The ZeeWeed 500S uses the trusted, reinforced ZeeWeed 500 membrane fiber to provide several benefits for small, simple systems.
• From a single module to complex or unique
• geometries, ZW500S fits into existing facilities or retrofits for unreliable membrane products.
• Simple options for mounting and connecting anyone can manage.
• Reduced process complexity making MBR technology accessible to all.

Performance
• True UF membrane for over 25 years with proven 0.04 μm pore size providing a physical barrier and producing high quality effluent
• Extremely high module permeability > 900 lmh/bar
• Proven high flux for 500D & 500S with dedicated MBR chemistry since 2007

Reliability
• Unmatched fiber ruggedness with a > 600N fiber tensile strength vs. ~10 for non-reinforced PVDF membranes
• State-of-the-art manufacturing advancements reducing maintenance and ensuring long membrane life
• Outstanding membrane life of over 10 years in most applications; longest life 20.5 years!

Proven Experience
• Over 2000 MBRs globally running with ZeeWeed 500 membranes
• Easy retrofit solution with 12 different hollow fiber and flat plate competitor products replaced to-date at multiple sites globally

Flexibility & Simplicity
• Configurable product to provide plant layout versatility and easy future expansion
• A range of product sizes and flexible arrangements to fit into existing tanks, replace other less reliable membranes, and accommodate any flow range or operability needs.
• With the world’s largest hollow fiber membrane factory, get product when and where you need it.